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Lelu [443]
3 years ago
7

What is the sign of -567.45 + 567.45−567.45

Mathematics
1 answer:
Cloud [144]3 years ago
8 0

Answer:

The answer is (- 567.45)

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If one endpoint is (5,2) and the midpoint (-10,-2) what is the second endpoint​
aalyn [17]

Answer:

-25,-6

Step-by-step explanation:

5 to - 10 is a 15 unit negative transition on the x axis

2 to -2 is a 4 unit negative transition on the y axis

7 0
3 years ago
If cos A = 3 over 11, then which of the following is correct?
ziro4ka [17]

Answer:  The answer is (a) sec A = 11 over 3.



Step-by-step explanation: Given that Cosine of an angle 'A' is 3 over 11,

i.e.,

\cos A=\dfrac{3}{11}.

And we need to find which one of the given four options is correct.

We have the following relations between cosine, secant and cosecant of an angle from trigonometry.

\sec A=\dfrac{1}{\cos A}~~\textup{and}~~\csc A=\dfrac{1}{\sqrt{1-\cos^2 A}}.

Therefore,

\sec A=\dfrac{11}{3}

and

\csc A=\dfrac{1}{\sqrt{1-\frac{9}{121}}}=\dfrac{1}{\sqrt{\frac{112}{121}}}=\dfrac{11}{4\sqrt 7}.

Thus, the correct option is (a)  sec A = 11 over 3.

3 0
3 years ago
Please help, will mark branliest and 33 points!
LuckyWell [14K]

Answer:

Area  = 45 sq ft

Step-by-step explanation:

Scale conversion:

2 inches = 6 feet

5 inches = 15 feet

Area = 1/2 base times height

Area  - 1/2 x 6 x 15

Area = 45 ft squared

4 0
2 years ago
36,000 people ride the city bus every day. On average, about how many people ride the bus each hour?
barxatty [35]
Day = 24 hours, right?
36000/24 = 1500

If I put this into words:
36000 people per 24 hours = 1500 people per 1 hour

On average, 1500 people ride the bus per hour (or each hour)
4 0
3 years ago
Read 2 more answers
I need help with number 17. i’m confused on how you simplify the first parenthesis
PilotLPTM [1.2K]

Answer:

(1 - 2n)^3 equals

(1 -2n) * (1 -2n) * (1 -2n)

Step-by-step explanation:


5 0
3 years ago
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